Formed after volcanic activity, the underground caves periodically hosted early humans and their livestock in Saudi Arabia, facilitating cultural exchange
I’d heard lava tubes pitched as one of the more straightforward ways of building a moon base, fascinating to learn that this would actually be a return to form for human dwellings.
I’d heard lava tubes pitched as one of the more straightforward ways of building a moon base, fascinating to learn that this would actually be a return to form for human dwellings.
Humans: we just like living in lava tubes.